M4A to MKV converter

Convert your file from MPEG-4 Audio Layer to Matroska Video File with this M4A to MKV converter.

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Optional Video settings
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fps (frames per second)

Enter the timestamps where you want to cut your video. Use the format HH:MM:SS (HH = hours, MM = minutes, SS = seconds). Use the format HH:MM:SS. HH = hours, MM = minutes, SS = seconds.

Example: 00:02:23 for 2 minutes and 23 seconds.

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Optional Audio settings

How to convert a M4A file to a MKV file

  1. Choose the M4A file you want to convert
  2. Change quality or size (optional)
  3. Click "Start conversion" to convert your file from M4A to MKV
  4. Download your MKV file

To convert in the opposite direction, click here to convert from MKV to M4A:

MKV to M4A converter
Try the MKV conversion with a M4A test file

Not sure yet? Click the link below to convert our demo file from M4A to MKV:

M4A to MKV conversion with our M4A example file.